The managers consider it is important that everything by weekend.
A. will plete
B. has pleted
C. be pleted
D. is pleting
网友回答
A. will plete
B. has pleted
(答案→)C. be pleted
D. is pleting
解析：C 考查语态和虚拟语气。句意：经理们认为在周末以前把所有的事情完成很重要。该题干中that之后要用虚拟语气 should do的结构，其中的should可以省略；另外everything是“被完成”，此处要用被动结构，因此要用(should) be pleted。故答案为C项。